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Efficient Orbit/Spectrum Utilization for FSS and BSS

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Contributions��
�	Number�	Title	Source	AI/Question	Date
�	[ 133 ] � �	Proposed working document for sharing and compatibility studies of FSS systems in response to WRC-23 agenda item 1.19 � �	China (People's Republic of) �	AI1.19 �	2020-10-21
�	[ 132 ] � �	Proposals on WRC23 agenda item 1.2 - FSS parameters and protection criteria � �	China (People's Republic of) �	AI1.2 �	2020-10-21
�	[ 131 ] � �	Comments on working document towards a preliminary draft new Report - Tolerances for certain orbital characteristics of non-GSO space stations in the FSS, BSS, and [MSS] � �	China (People's Republic of) �	AI7 �	2020-10-21
�	[ 130 ] � �	Proposed modifications to the working document on studies under WRC-23 agenda item 1.15 � �	Germany (Federal Republic of) �	AI1.15 �	2020-10-21
�	[ 129 ] � �	Working document towards a preliminary draft new Recommendation ITU-R M.[FSS_ES_IMT_26GHZ] - Methods to assist administrations to mitigate interference from GSO FSS earth stations into IMT stations operating in the frequency bands 24.65-25.25 GHz and 27-27.5 GHz � �	France �	�	2020-10-21
�	[ 128 ] � �	Agenda item 1.17 compatibility study between earth station operating in the FSS in GSO networks and other GSO networks � �	France �	�	2020-10-21
�	[ 127 ] � �	Resolution 769 - Supplemental links � �	France �	�	2020-10-21
�	[ 126 ] � �	Resolution 769 (WRC-19) � �	France �	AI7 �	2020-10-21
�	[ 125 ] � �	Characteristics for earth stations in motion communicating with non-GSO satellites to be used in sharing studies � �	Canada �	AI1.16 �	2020-10-21
�	[ 124 ] � �	Working document towards a preliminary draft revision of Recommendation ITU-R S.1503-3 � �	Canada �	�	2020-10-21
�	[ 123 ] � �	Working document towards a preliminary draft new Report ITU-R S.[AGGREGATE NGSO-GSO INTERFERENCE] - Study of methodologies for the evaluation of aggregate interference caused by all non-GSO FSS systems into GSO FSS, MSS and BSS networks in the 50/40 GHz bands � �	Canada �	�	2020-10-21
�	[ 122 ] � �	Working document towards a preliminary draft revision of Recommendation ITU-R S.1526-1 - Methodology to assess the change in interference environment in relation to Nos. 9.12, 9.12A and 9.13 of the Radio Regulations when the characteristics of non-geostationary-satellite orbit fixed-satellite service systems are modified � �	Canada �	�	2020-10-21
�	[ 121 ] � �	Working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-NGSO] - Calculation method to assess the level of interference caused by or to assignments to non-GSO FSS satellites � �	Canada �	�	2020-10-21
�	[ 120 ] � �	Tolerances for certain orbital characteristics of non-GSO space stations in the FSS, BSS and [MSS] - Proposed approach to derive the tolerance for the inclination � �	Canada �	AI7 �	2020-10-21
�	[ 119 ] � �	Proposed new topic under WRC-23 agenda item 7 - Modifications to Appendix 1 to Annex 4 of Appendix 30B � �	Canada �	AI7 �	2020-10-21
�	[ 118 ] � �	New working document towards a preliminary draft new Report for studies related to agenda item 1.16 � �	Canada �	AI1.16 �	2020-10-21
�	[ 117 ] � �	Comments on fixed satellite service technical and operational characteristics and protection criteria for studies under WRC-23 agenda item 1.2 � �	United States of America �	AI1.2 �	2020-10-21
�	[ 116 ] � �	Draft liaison statement Working Party 4A to Working Party 5D - Transmission characteristics of GSO SDARS and non-GSO MSS feeder links operating in the fixed satellite service allocation in the band 6 700-7 125 MHz � �	United States of America �	AI1.2 �	2020-10-21
�	[ 115 ] � �	Characteristics of and protection criteria for mobile-satellite service feeder links in the fixed-satellite service in the 6 425-6 575 MHz frequency band � �	United States of America �	AI1.2 �	2020-10-21
�	[ 114 ] � �	Methodology for examining conformity of aeronautical earth stations in motion (ESIM) with respect to pfd limits in the 27.5-29.5 GHz band � �	United States of America �	AI1.5 �	2020-10-21
�	[ 113 ] � �	Working document towards a preliminary draft new Report ITU-R S.[FSS 17.3-17.7 GHZ] for compatibility studies in the frequency bands 17.3-17.7 GHz (space-to-Earth) to consider a primary allocation, while ensuring protection of incumbent services � �	United States of America �	AI1.19 �	2020-10-21
�	[ 112 ] � �	Working document towards a preliminary draft new Report on use of the band 7 025-7 075 MHz for uplink feeder links to satellite digital audio radio service (SDARS) networks � �	United States of America �	�	2020-10-21
�	[ 111 ] � �	Proposal of draft reply liaison statement to Working Party 5D regarding agenda item 1.4 � �	Brazil (Federative Republic of) �	AI1.4 �	2020-10-20
�	[ 110 ] � �	Methodology and suggestions for Revision to Recommendation ITU-R S.1503-3 - Functional description to be used in developing software tools for determining conformity of non-geostationary-satellite orbit fixed-satellite service systems or networks with limits contained in Article 22 of the Radio Regulations � �	United Kingdom of Great Britain and Northern Ireland �	�	2020-10-20
�	[ 109 ] � �	Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 6A, 7B, 7C and 7D (copy to Task Group 6/1 for information) - WRC-23 agenda item 1.4 � �	WP 5D �	AI1.4 �	2020-10-21
�	[ 108 ] � �	Reply liaison statement to ITU-R Working Parties 3K and 3M (copy to Working Parties 1B, 3J, 4A, 4B, 4C, 5A, 5B, 5C, 7B, 7C, and 7D for information) - Preparations for WRC-23 agenda items 1.1 and 1.2 � �	WP 5D �	AI1.2, AI1.1 �	2020-10-21
�	[ 107 ] � �	Modifications to working document towards a preliminary draft new Report � �	Russian Federation �	AI7 �	2020-10-20
�	[ 106 ] � �	Proposal for reply liaison statement to Working Party 5D on WRC-23 agenda item 1.2 � �	Russian Federation �	AI1.2 �	2020-10-20
�	[ 105 ] � �	Fixed-satellite service /technical and operational characteristics and protection criteria for studies under WRC-23 agenda item 1.2 � �	Russian Federation �	AI1.2 �	2020-10-20
�	[ 104 ] � �	Liaison statement to Working Party 7C (copy to Working Parties 1B, 3J, 3K, 3L, 3M, 4A, 5A, 5B, 5C, 5D and 7D) - WRC-23 agenda item 9.1 topic a) � �	WP 6A �	AI9.1A) �	2021-01-26
�	[ 103 ] � �	Proposal of the methodology to examine the characteristics of aeronautical ESIM in conformity with PFD limits � �	Japan �	�	2020-10-19
�	[ 102 ] � �	Proposal for WRC-23 agenda item 1.17 - Consideration on protection of GSO BSS against the inter-satellite link from GSO FSS to non-GSO FSS in the band 11.7-12.7 GHz � �	Japan , Korea (Republic of) �	AI1.17 �	2020-10-19
�	[ 101 ] � �	Proposal for WRC-23 agenda item 7 - Modification of RR AP30A for the BSS feeder link plan in the bands 17.3-18.1 GHz and 14.5-14.8 GHz in Regions 1 and 3 � �	Japan �	AI7 �	2020-10-19
�	[ 100 ] � �	Working document toward a preliminary draft new Report ITU-R BO.[BSS SHARING CRITERIA] - Characteristics and applicability of frequency sharing criteria for broadcasting satellite service subject to Appendix 30 � �	Japan �	Q283/4 �	2020-10-19
�	[ 99 ] � �	Proposed topic to be considered under WRC-23 agenda item 7 - Use of a space station to bring frequency assignments to geostationary-satellite networks at different orbital locations into use � �	Korea (Republic of) �	AI7 �	2020-10-16
�	[ 98 ] � �	Proposed topic to be considered under WRC-23 agenda item 7 to make information under Nos. 9.51 or 9.52 with respect to requests for coordination under Nos. 9.7 to 9.7B available � �	Korea (Republic of) �	AI7 �	2020-10-16
�	[ 97 ] � �	Consideration for examining the characteristics of aeronautical ESIM complying with the power flux density limits on the Earth's surface specified in Part II of Annex 3 to the Resolution 169 (WRC-19) � �	Korea (Republic of) �	AI1.5 �	2020-10-16
�	[ 96 ] � �	Proposal for elevation of preliminary draft new Report ITU-R S.[ESIM-MS] � �	Korea (Republic of) �	�	2020-10-16
�	[ 95 ] � �	Reply liaison statement to Working Party 5B - Technical and operational characteristics and protection of the fixed-satellite service � �	United States of America �	AI1.8 �	2020-10-16
�	[ 94 ] � �	Working documents towards a preliminary draft new Report ITU-R S.[SCALING FACTOR] � �	United States of America �	�	2020-10-16
�	[ 93 ] � �	Working document towards a preliminary draft new Report ITU-R S.[AGGREGATE NGSO-GSO INTERFERENCE] - Study of methodologies to compute the aggregate non-GSO interference into GSO FSS networks, considering the potential impact of mitigation techniques and sharing methodologies between non-GSO FSS systems � �	United States of America �	�	2020-10-16
�	[ 92 ] � �	Proposed updates to Recommendation ITU-R S.1526-1 � �	United States of America �	�	2020-10-16
�	[ 91 ] � �	Proposed updates to working document towards a preliminary draft revision of Recommendation ITU-R S.1503-3 � �	United States of America �	�	2020-10-16
�	[ 90 ] � �	Working document towards a preliminary draft new Report ITU-R S.[NGSO_FSS_ESIMS] for sharing and compatibility studies in the frequency bands 17.7-18.6 GHz and 18.8-19.3 GHz and 19.7-20.2 GHz (space-to-Earth) and 27.5-29.1 GHz and 29.5-30 GHz (Earth-to-space) by non-GSO FSS earth stations in motion while ensuring protection of incumbent services � �	United States of America �	AI1.16 �	2020-10-16
�	[ 89 ] � �	Working document towards a preliminary draft new Report ITU-R S.[SATELLITE-TO-SATELLITE] technical feasibility of satellite-to-satellite links in 11.7-12.7 GHz, 18.1-18.6 GHz, 18.8-20.2 GHz and 27.5-30 GHz � �	United States of America �	AI1.17 �	2020-10-16
�	[ 88 ] � �	Working document towards a potential new issue for WRC-23 agenda item 7 - Issues with Resolution 85 (WRC-03) � �	United States of America �	AI7 �	2020-10-16
�	[ 87 ] � �	Working document towards a potential new issue for WRC-23 agenda item 7 - Streamlining submission of Resolution 49 date � �	United States of America �	AI7 �	2020-10-16
�	[ 86 ] � �	Working document towards a preliminary draft new Report ITU-R S.[NGSO FEEDER LINK.PROT] � �	United States of America �	AI1.17 �	2020-10-16
�	[ 85 ] � �	Report of activities of the Correspondence Group on FSS/BSS Technical Characteristics � �	Chairman, Correspondence Group on FSS/BSS Technical Characteristics �	�	2020-10-16
�	[ 84 ] � �	Report of activities of the Correspondence Group 6 on Resolutions 769 (WRC-19) and 169 (WRC-19) to Working Party 4A � �	Chairman, CG 6 on Resolutions 769 and 169 (WRC-19) �	�	2020-10-14
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